Post for bath accessory



FIG. 1 is a perspective view of a post for bath accessory showing our new design, the broken lines shown are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof, the bottom being a mirror image of the side shown;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof; and,

FIG. 5 is a front elevational view thereof. 

The ornamental design for a post for bath accessory, as shown and described. 